C312322331333132212111133133313331333133312121111331323132231323221
>>
C31232233133313221211113313331333133313331212111133132313223132322
<<
C312322331333132212111133133313331333133312121111331323132231323223
>>
C312322331333132212111133133313331333133312121111331323132231323222
>>